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Thomas H. Jennings

Investor

Senior Advisor at Summit Partners · Board director at Clarabridge · Board director at Zenoss

Boston

Writes $5M – $50M checks · typically $20M

Find your path to Thomas

490 people in our graph can introduce you to Thomas.

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Ask Niki Pezeshki to introduce you to Thomas

You →Niki · together at Summit Partners (2015–2016) →Thomas

Ask Jamie Chen to introduce you to Thomas

You →Jamie · 11 people · together at Summit Partners →Thomas

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About

Senior Advisor who joined in 1997, became a Managing Director in 2008, and served on the Board of Managers. Previously a software developer and consultant at Andersen Consulting.

Board director at Clarabridge

Intro paths

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In turn, Thomas can intro founders to Clarabridge's investors below.

Clarabridge's investors · 5

Boulder VenturesBoulder · $1M – $4M checksGeneral CatalystSan Francisco · $30M checksSavano Capital PartnersBaltimore · $300K – $5M checksSummit AgAldenSummit PartnersBoston · $10M – $500M checks

Co-founders at Clarabridge

SB
Sid BanerjeeExecutive Officer, Director

Board director at Zenoss

Intro paths

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In turn, Thomas can intro founders to Zenoss's investors below.

Zenoss's investors · 3

Boulder VenturesBoulder · $1M – $4M checks · since 2012Grotech VenturesOwings Mills · $500K – $5M checks · since 2012Summit PartnersBoston · $10M – $500M checks · since 2012

Experience

  1. Harvard Business SchoolLecturercurrent2025 — present
  2. Harvard Business SchoolExecutive Fellowcurrent2024 — present
  3. Summit PartnersSenior Advisorcurrent2025 — present
  4. Summit PartnersManaging Director1997 — 2025
  5. AccentureConsultant1995 — 1997

Colleagues at Summit Partners

Adam D. Britt
Executive Officer at Summit Partners
Adam H. Hennessey
Director at Summit Partners
Alexander D. Whittemore
Executive Officer at Summit Partners
Ali Dowd
Principal at Summit Partners
Andi Kullashi
Associate at Summit Partners
Andrew J. Collins
Managing Director at Summit Partners
Andrew S. Lee
Vice President at Summit Partners
Antony C. Clavel
Managing Director at Summit Partners

Network6

Charles J. FitzgeraldScout
Executive Officer at Summit Partners
Christopher DeanScout
Managing Director at Summit Partners
Neil RosemanScout
Investor at Summit Partners
Peter Y. ChungScout
Managing Director at Summit Partners
Andrew J. Collins
Managing Director at Summit Partners
Antony C. Clavel
Managing Director at Summit Partners

Investors connected to Thomas in public investor directories — a warm-intro map.

Frequently asked questions

Who is Thomas H. Jennings?
Senior Advisor who joined in 1997, became a Managing Director in 2008, and served on the Board of Managers. Previously a software developer and consultant at Andersen Consulting.
Where does Thomas H. Jennings work?
Thomas H. Jennings is Senior Advisor at Summit Partners and Board director at Clarabridge and Board director at Zenoss.
What check size does Thomas H. Jennings write?
Thomas H. Jennings typically writes checks of $5M – $50M.
Where did Thomas H. Jennings go to school?
Thomas H. Jennings studied at Boston College (Bachelor of Arts - BA); Edina Senior High School.

Same school

Shared employers